查询词典 top-dog

Be a world-renowned anchorman,a top singer and a perfect actor..

做一个世界著名的播音员、一名顶级歌手和一个完美的演员。。

Tuberculosis is one of the threatening human diseases anciently from today, and also the one of the top three global infective disease killers.

结核病从古自今一直是威胁人类健康的疾病之一，也是现今全球死亡率最高的三种传染性疾病之一。

The window seemed to be made for the purpose of forbidden love, with Andalusian grillwork from top to bottom and a frame of climbing vines that even had its breath of jasmine in the torpor of the night.

那扇窗户似乎专为禁恋而做，窗子从上到下都是安达卢西亚式样的格子，窗框周围爬满了藤蔓，夜深时甚至还散发出茉莉花香。

Chinchillas originally come from the top of the Andes mountains, where it is cold and dry and quiet.

几千几万年来，都是居於南美的安第斯山脉，那里是寒冷，乾燥，和安静的地方。

Tom got out his chiefest jewel, a brass knob from the top of an andiron, and passed it around her so that she could see it, and said

他说：现在只要扁虱在你那边，你就可以拨弄它，我不动手；不过要是你让它跑了

Andrei Arshavin is a fine player, but is he mature enough to play in one of Europe's top countries?

" "阿尔沙文是一位优秀的球员，但他是否足够成熟，能踢好欧洲顶级联赛呢？

Hypogyny The simple arrangement of flower parts in which the receptacle is expanded at the top of the pedicel in such a way that the androecium and the perianth arise from beneath the gynoecium giving a superior ovary.

下位式：是花的各部分位置的一种排列方式。花梗顶端的花托膨大，因此雄蕊和花被处于雌蕊的下方并使子房位于上方。

The water-flow from the fountain is controlled by a mechanism linked to an anemometer (which measures wind speed and direction) located on top of an adjacent building.

喷泉射出的水流受到一个与风速计（用于测量风的速度和方向）相连的机械装置控制，前者安装在一幢邻近楼房的顶上。

The system adopted active tracking,namely calculate the input angle of the tracking device in advance,the angle is correspondent to the sun position some moment.Photoelectric sensors react the sunlight that putting on different position of the platform, feedback electrical signal.Then single-chip applys the subprogram and sends out pulse to step motors according to the signals,can control the rotate angle and direction of the step motor. The mechanism has realized the automatic track to the sun, so that the trackers top flat board can be always vertical to the sunlight and arrive the furthest receiving energy.

系统采用主动式跟踪，即预先计算好对应于某时刻太阳位置的跟踪机构的输入角度，通过跟踪器上平台不同位置上摆放的光电传感器感受该太阳位置的光照，反馈回电信号，单片机根据该信号调用子程序发出脉冲对步进电动机的转动角度和方向进行控制，实现了机构对太阳的自动跟踪，使跟踪装置的上平台始终处于垂直于光照方向，达到了能量最大限度的接收。

Thus, the top curve and the lower curve correspond to the highest angle of attack, which is 14 deg.

因此，顶曲线和曲线下对应的最高攻角，这是14甘醇。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。